Roto Ops AR100 Owner's Manual

Uhs series; hu2 series

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UHS & HU2
Spa Owner's Manual
Version française au verso
PN 378100 Rev I
1

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Summary of Contents for Roto Ops AR100

  • Page 1 UHS & HU2 Spa Owner’s Manual Version française au verso PN 378100 Rev I...
  • Page 2 OWNER’S INFORMATION DEALER Company ___________________________________________________________________ Address ___________________________________________________________________ Phone ___________________________________________________________________ E-mail ___________________________________________________________________ INSTALLER Company ___________________________________________________________________ Address ___________________________________________________________________ Phone ___________________________________________________________________ Model (see below) ______________________________________________________________ Serial Number (see below) ______________________________________________________ Color ___________________________________________________________________ Date of Delivery _________________________________________________________________ For the model and serial numbers, locate the white plate to the right or left of the access door, near the floor.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS …………………………………………………………………………………………………………………………………………………4-6 SELECT A LOCATION…………………………………………………………………………………………………………………………………………………………………………..7 FILLING YOUR SPA……………………………………………………………………………………………………………………………………………………………………………..8 DRAINING YOUR SPA…………………………………………………………………………………………………………………………………………………………………………8 UHS SYSTEM OPERATION…………………………………………………………………………………………………………………………………………………………………..9 HU2 SYSTEM OPERATION…………………………………………………………………………………………………………………………………………………………………10-12 HU2 DISPLAY MESSAGES…………………………………………………………………………………………………………………………………………………………………..12 HU2 CONVERSION FROM 120V TO 240V …………………………………………………………………………………………………………………………………………13-14 HU2 DIP SWITCH SETTINGS……………………………………………………………………………………………………………………………………………………………….15 EQUIPMENT OPERATION: AIR INJECTION VENTURI ADJESTMENT, SURFACE SKIM FILTER, & CLEANING THE FILTER CARTRIDGE…….16 WATER CHEMISTRY………………………………………………………………………………………………………………………………………………………………………….17-18 REPLACING THE LED LIGHT……………………………………………………………………………………………………………………………………………………………….18 FREEZE PROTECTION………………………………………………………………………………………………………………………………………………………………………..19...
  • Page 4: Important Safety Instructions

    When installing and using this electrical equipment, basic safety precautions should always be followed, including the following: READ AND FOLLOW ALL INSTRUCTIONS WARNING: To reduce the risk of injury, do not permit children to use this product unless they are closely supervised at all times.
  • Page 5 d. The use of alcohol, drugs, or medication before or during spa use may lead to unconsciousness with the possibility of drowning. Persons suffering from obesity or with a medical history of heart disease, low or high blood pressure, circulatory system problems, or diabetes should consult a physician before using a spa.
  • Page 6 19. WARNING: The use of alcohol, drugs, or medication can greatly increase the risk of fatal hyperthermia in hot tubs or spas. Despite the popular image of people in spas drinking wine or other alcoholic beverages, DO NOT use alcoholic beverages before or during spa use.
  • Page 7: Select A Location

    Selecting a location Before proceeding, please read the Important Safety Instruction at the beginning of this manual. Spa location check list (more details below checklist): Is permitting required for construction, electrical, or barriers? Is the support surface adequate to support the weight of the spa? Is the support surface adequate to handle water overflow? Is the support surface impervious to water? Are there considerations for limiting access by children?
  • Page 8: Filling Your Spa

     Filling Your Spa Remove the access door (Fig 1) and assure the drain valve is closed and the cap is secure (fig 2). Place a garden hose into filter area (Fig 3) and fill the spa with cold (never warm or hot) water 6 to 8 inches (150 to 200 mm) below the top edge of the spa.
  • Page 9: Uhs System Operation

    1 0 2 XXX-UHS-XX-X If not UHS please see next pages. Initial Start-Up From the moment your spa is plug in, it is automatically pre-set to operate until it reaches 100°F (38°C). This process could take up to 20 hours depending on the initial water temperature. The spa is also preset to filter the water for 1 hour per day (30) and the clock starts the second you plug it in.
  • Page 10: Hu2 System Operation

    1 0 2 XXX-HU2-XX-X Initial Start-Up When your Spa is first activated, it will perform a self diagnostics test showing a series of numbers followed by Pr, then by - -along with the low speed pump for approximately 7 minutes total. Also the internal clock that keeps track of the filtration cycles every 12 hours will start at that point.
  • Page 11 Spa heating modes The Heating Mode offers the ability to control your heater in special circumstances. Your spa is preset at the factory to Standard Mode. However, the Standard Heating Mode can be changed to Economy or Sleep by pressing the then button.
  • Page 12: Hu2 Display Messages

    MESSAGE MEANING ACTION REQUIRED No message on display. Power The control panel will be disabled until power returns. has been cut off to the spa. Spa settings will be preserved until next power up. Temperature unknown. After the pump has been running for one minutes, the temperature will be displayed.
  • Page 13: Hu2 Conversion From 120V To 240V

    The conversion of the HU2 equipment package, from a factory installed 120 volt system to a hardwired 120/240volt system, must be completed by a certified licensed electrician. This procedure will convert the heater from 120 volts (1000 watts) to 240 volts (4000 watts).
  • Page 14 ELECTRIC AL D AT A FOR THE USE OF CERTIFIED LICENSED ELECTRICIAN WARNING: Shock Hazard! Under No Circumstances Should This Spa Be Installed By Anyone Other Than A Certified Licensed Electrician! REQUIRED WIRING FOR 240 VOLT INSTALLATION All wiring MUST be in accordance with the National Electrical Code and all local codes...
  • Page 15: Hu2 Dip Switch Settings

    DIP SETTINGS 56403-03 VERSION 03 MAIN POWER TO SYSTEM SHOULD BE TURNED OFF BEFORE ADJUSTING DIP SWITCHES TEST MODE OFF TEST MODE ON SETTINGS DUPLEX PANEL MINI PANEL N/A MUST BE OFF N/A MUST BE OFF SEE PUMP TABLE SEE PUMP TABLE 60HZ OPERATION 50HZ OPERATION STD, ECON, SLEEP ALLOWED...
  • Page 16: Equipment Operation: Air Injection Venturi Adjestment, Surface Skim Filter, & Cleaning The Filter Cartridge

    Air Injection Venturi Adjustment Air injection into the massage jet water flow may be controlled by turning the venturi dials located on either side of the spa. Surface Skim Filter The spa’s automatic surface skim filter is designed to remove floating debris and contaminants such as body lotions by drawing water through a specially formulated filter cartridge.
  • Page 17: Water Chemistry

    Spa water chemistry (or water balance) affects the safety of your equipment as well as the appearance of your spa water. Water balance has five factors: pH, total alkalinity, calcium hardness, temperature and total dissolved solids. pH is the most critical but total alkalinity and calcium hardness must also be watched closely. Low calcium hardness can lead to corrosion of equipment, while high calcium hardness can lead to scaling, cloudy water and staining.
  • Page 18: Replacing The Led Light

    It is recommended that the spa be drained regularly depending on its size, location and the frequency of use. 1. Clean filter and cartridge periodically according to manufacturer’s instructions. 2. Keep the spa covered when not in use to reduce the loss of heat and to keep our leaves, dirt, and other foreign materials from settling in the water.
  • Page 19: Freeze Protection

    DO NOT ALLOW THE SPA TO FREEZE If the spa is to be stored or transported in temperatures of 32°F (0°C) or lower, it is critical that the unit be fully winterized. To winterize the spa follow these steps: The spa itself must be completely drained of water. See page 8 for draining instructions. The drain valve must be in the open position and the cap removed.
  • Page 20: Most Frequently Asked Questions

    70°F (21°C) when you first fill your spa it will take approx. 20 hours to reach 100°F (38°C). Remember, it is imperative to keep your safety cover on and the air control valves turned off while heating. 5. How do I change the light bulb? See page 18. 6. How many gallons does my spa hold? AR100 AR150 AR200 AR300...
  • Page 21: Troubleshooting Guide

    SITUATION PROBABLE CAUSE ACTION NO HEAT OR HEAT TOO LOW Operating while spa cover is open. Ensure that spa cover is properly closed. Dirty filter Remove filter cartridge and clean. JETS WON’T COME ON No power to spa control. Check the GFCI plug, circuit breaker and/or disconnect switch. NO CONTROL DISPLAY OR FUNCTIONS No power to spa control.
  • Page 22: Glossary Of Terms

    Venturi dials Mounted on the lip of the spa or at the equipment shroud, to induce air to the jets. BYPASS CHECK VALVE Prevents water flow stoppage due to dirty filter. CONTROL BOX Basically the brain of the spa. Power is distributed to all functions of the spa, pumps, lights, heat, etc. DRAIN VALVE Used in the draining of the spa, looks like an outdoor faucet and fits a standard garden hose.
  • Page 23: Warranty

    *Limited Warranty-Non-transferable-Original Purchaser Only* 5 Year Spa Shell – Should a crack in the shell result in a loss of water through the shell, ROTO OPS LLC, will, at its option, repair or replace the shell portion of the spa. Freight costs shall be shared with the consumer; ROTO OPS LLC will pay freight costs to ship shell to ROTO OPS LLC facilities, consumer will be responsible for freight costs to ship new shell back to consumer.

This manual is also suitable for:

Ar300Ar400Ar150Ar200Ar500Ar600

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